NHTSA Complaint #11549590 — 2013 CHEVROLET TRAVERSE

There was a recall on the airbag on my vehicle a while back. I took my car to the dealer to have it serviced. They fixed it supposedly but periodically when I start the the car the airbag light would take a while to go out, like a delay. Reported to dealer now airbag light is on continuously and dealer says it's no longer under warranty or recall. Now I have a problem with the Stabilitrak system light comes on and the car sometimes slow down or shuts off. I've taken it to the dealer about the problem but they can't ever seem to find it during a diagnostic my car shut off on me while I was on the interstate driving 70 miles an hour in the left lane good thing I was an experienced driver me and my family could have gotten killed. I researched the internet and found that this has happened to many of these Traverse and there has been no recall are we waiting for someone to die before we look into this. I got no warning the light came on and the car shut off an it coast it didn't lock up which was a good thing. I turned the ignition switch off had to wait about 15 minutes turned it back on and it was fine. I took it to the dealer nothing, month later same thing.. First time it happened was in February 2017 or 2018